20131812756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1182277}}^1$

素因数の和:1182341

約数の個数: 72

約数和(自身を含む): 56806093344

約数和(自身を除く): 36674280588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 1182277, 2364554, 3546831, 4729108, 7093662, 10640493, 13005047, 14187324, 21280986, 26010094, 39015141, 42561972, 50837911, 52020188, 78030282, 101675822, 117045423, 152513733, 156060564, 203351644, 234090846, 305027466, 457541199, 468181692, 559217021, 610054932, 915082398, 1118434042, 1677651063, 1830164796, 2236868084, 3355302126, 5032953189, 6710604252, 10065906378, 20131812756]

約数ペア:

[(1, 20131812756), (2, 10065906378), (3, 6710604252), (4, 5032953189), (6, 3355302126), (9, 2236868084), (11, 1830164796), (12, 1677651063), (18, 1118434042), (22, 915082398), (33, 610054932), (36, 559217021), (43, 468181692), (44, 457541199), (66, 305027466), (86, 234090846), (99, 203351644), (129, 156060564), (132, 152513733), (172, 117045423), (198, 101675822), (258, 78030282), (387, 52020188), (396, 50837911), (473, 42561972), (516, 39015141), (774, 26010094), (946, 21280986), (1419, 14187324), (1548, 13005047), (1892, 10640493), (2838, 7093662), (4257, 4729108), (5676, 3546831), (8514, 2364554), (17028, 1182277)]